WebAPI - Permission Problem

Hello!

public IActionResult Index()
        {
            var credentials = Convert.ToBase64String(Encoding.UTF8.GetBytes($"126fe866bac36aaf17fbe229ff91e7b63:fe2a194fb273c19cad7771397c1b3111a"));
            using var message = new HttpRequestMessage(new HttpMethod("GET"), "http://localhost:5000/odata/v1/customers");
            
            var httpClient = new HttpClient();
            var contentType = new MediaTypeWithQualityHeaderValue("application/json");
            string postUrl = "http://localhost:5000/odata/v1/categories";

            httpClient.DefaultRequestHeaders.Accept.Add(contentType);
            httpClient.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Basic", credentials);

            var request = httpClient.GetAsync(postUrl).Result;
            var response = request.Content.ReadAsStringAsync().Result;

            dynamic stuff = JObject.Parse(response);
            return View();
        }

The permission check refers to the user with the credentials you are using. From your info it's not clear what customer role your screenshot shows permission for and whether the user with the credentials accesing the API has this customer role assigned.

Hello,

Sorry, I'm sending you a more detailed image.

User Permission

Image: https://prnt.sc/FCLbEGDbatvV

Api Module

Image: https://prnt.sc/DBl5cV72HNxc

Code:

public IActionResult Index()
        {
            var credentials = Convert.ToBase64String(Encoding.UTF8.GetBytes($"1cf8c069f8a6645113214ea5eabbedbd:59b3c8796b630edf833e7146673554bd"));
            using var message = new HttpRequestMessage(new HttpMethod("GET"), "http://localhost:5000/odata/v1/customers");
            
            var httpClient = new HttpClient();
            var contentType = new MediaTypeWithQualityHeaderValue("application/json");
            string postUrl = "http://localhost:5000/odata/v1/categories";

            httpClient.DefaultRequestHeaders.Accept.Add(contentType);
            httpClient.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Basic", credentials);

            var request = httpClient.GetAsync(postUrl).Result;
            var response = request.Content.ReadAsStringAsync().Result;

            dynamic stuff = JObject.Parse(response);
            return View();
        }

Is there an error in my code.. Can you review it this way? 

We are getting an error as in the picture below.

https://prnt.sc/sMf48FmWquoG

We look forward to your help.
Thanks..

Bearbeitet von Fred Jie, 19 January 2023 - 16:01,